All Transformer oils

We are the world’s leading supplier of transformer oils with the widest product range on the market. Thanks to our global presence, and active participation in the committees that shape our industry, we can support you with knowledge, recommendations and world-class logistics.

Transformer oil insulates and cools transformers. It's used primarily in transformers, but can also be found in other electrical equipment, such as high voltage switches and circuit breakers. Transformer oil must be able to remain stable at high temperatures for long periods of times.

You're looking at the world's widest range of transformer oils – developed to handle just about every conceivable climate, design and operating condition.

Products

Nytro 10XN is an inhibited super grade that conforms to both ASTM D3487-16 and IEC 60296 Edition 4.0, including the fulfillment of specific requirements for special applications. Developed and formulated to deliver maximum resistance to oil degradation, Nytro 10XN provides outstanding oxidation stability for a longer transformer life with less maintenance. This makes it a popular choice worldwide.

An inhibited high-grade oil, Nytro Gemini X conforms to IEC 60296 Edition 4.0 – including the fulfilment of specific requirements for special applications. Developed and formulated to deliver strong resistance to oil degradation, Nytro Gemini X provides excellent oxidation stability for a longer transformer life with less maintenance.

Nytro Libra is an uninhibited transformer oil that conforms to IEC 60296 Edition 4.0. Developed and formulated to deliver solid resistance to oil degradation, Nytro Libra provides good oxidation stability thanks to its natural inhibitors. This increases the possibilities for a longer transformer life with less maintenance.

Knowledge tank

Our R&D and technical support continuously creates additional knowledge about transformer oil and how it influences transformer performance. We regularly share this knowledge by publishing technical articles, some of it through external channels but also as articles in this section.

About Nynas transformer oils

There are more than one million transformers containing Nynas oil. These transformers distribute power to countless millions of homes, businesses, farms, hospitals, railway stations, basically powering that huge machine we call modern civilisation. To be a part of that process is both a privilege and a huge responsibility. In this section, you can learn more about insulating oil in general and our approach to it.

There is more to us than this

We are delighted you are interested in our products. If you have any questions about our products and services, get in touch with your local Nynas contact. Besides top quality oils, we offer a wide range of services, including rapid delivery worldwide, training, seminars and much more. All you have to do is ask.